Smartphone case



FIG. 1 is a front isometric view of a smartphone case showing our new design;

FIG. 2 is a rear isometric view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof, shown on an enlarged scale;

FIG. 8 is a bottom view thereof, shown on an enlarged scale;

FIG. 9 is an isometric view of the smartphone case in an open configuration, showing the interior of the case; and,

FIG. 10 is an isometric view of the smartphone case in an open configuration, showing the exterior of the case.

The dot-dash broken line in FIG. 9 represents a boundary of the claimed design. The dash-dash broken lines depict portions of the smartphone case that form no part of the claimed design. The broken lines and unshaded surfaces bounded by broken lines form no part of the claimed design. 

CLAIM The ornamental design for a smartphone case, as shown and described. 